42451951

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 45702144

約数和(自身を除く): 3250193

約数列:

[1, 23, 47, 173, 227, 1081, 3979, 5221, 8131, 10669, 39271, 187013, 245387, 903233, 1845737, 42451951]

約数ペア:

[(1, 42451951), (23, 1845737), (47, 903233), (173, 245387), (227, 187013), (1081, 39271), (3979, 10669), (5221, 8131)]